The Ultimate Guide to Lash Extensions: Dos and Don'ts for Gorgeous, Long-Lasting Results

The Do’s and Don’ts of Lash Extensions: Everything You Need to Know

So, you’ve just gotten your eyelash extensions — or you’re thinking about it — and you want to make sure they last, look fabulous, and don’t damage your natural lashes. We've got you covered.

Whether you're a lash newbie or a seasoned pro, knowing the right aftercare can make all the difference in how your lashes hold up. Here’s your ultimate guide to the do’s and don’ts of lash extensions, so you can flutter those lashes with confidence.

The Lash Extension Do’s

1. Do Keep Them Clean

Use an oil-free lash cleanser and a soft brush to gently clean your extensions daily. Clean lashes = better retention + healthier eyes.

2. Do Sleep on Your Back (If You Can)

Side or stomach sleeping can crush and bend your lashes. Sleeping on your back helps maintain their shape longer. A silk pillowcase is a bonus!

3. Do Brush Them Daily

Use a clean spoolie to lightly brush your lashes in the morning to keep them looking fluffy and neat. Be gentle!

4. Do Book Regular Fills

Refills every 2–3 weeks keep your lashes looking full and balanced. Waiting too long between fills may mean needing a full new set.

5. Do Be Gentle With Your Face

Be mindful when removing makeup or drying your face. Always pat, never rub.

The Lash Extension Don’ts

1. Don’t Use Oil-Based Products

Oil is the enemy of lash glue. Avoid oil-based cleansers, moisturizers, eye creams, and makeup removers around your eyes.

2. Don’t Rub, Tug, or Pick

No picking, pulling, or rubbing your eyes — ever. This can cause extensions (and your natural lashes) to fall out prematurely.

3. Don’t Use Mascara

Especially not waterproof mascara. It clumps extensions, is hard to remove, and can damage both the extensions and your real lashes.

4. Don’t Get Them Wet for the First 24–48 Hours

Give the lash adhesive time to fully cure. Avoid water, steam, saunas, or sweat during this time.

5. Don’t Use Cotton Around Your Eyes

Cotton pads and swabs can snag on the extensions and leave behind lint. Use lint-free options instead.

Bonus Tips for Lash Longevity

• Skip steam-heavy facials and saunas too often — they can loosen the bond.

• When in doubt, ask your lash tech for aftercare instructions tailored to your lash type and lifestyle.

• Invest in a lash sealant or protective coating (ask your lash tech what they recommend).

  
  

Lash Love That Lasts

Lash extensions are an investment in your look, and a little care goes a long way. Follow these do’s and don’ts to keep your lashes luscious, long-lasting, and healthy.

Your lashes will thank you — and so will your lash tech.